CN109474989A - Measurement gap coordination approach and device, storage medium, user equipment, base station under dual link - Google Patents
Measurement gap coordination approach and device, storage medium, user equipment, base station under dual link Download PDFInfo
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- CN109474989A CN109474989A CN201710800374.5A CN201710800374A CN109474989A CN 109474989 A CN109474989 A CN 109474989A CN 201710800374 A CN201710800374 A CN 201710800374A CN 109474989 A CN109474989 A CN 109474989A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
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- H—ELECTRICITY
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- H04W—WIRELESS COMMUNICATION NETWORKS
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- H04W72/04—Wireless resource allocation
- H04W72/044—Wireless resource allocation based on the type of the allocated resource
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Abstract
Measurement gap coordination approach and device, storage medium, user equipment, base station under a kind of dual link, the described method includes: receiving the first measurement gap and the second measurement gap from network side, the first measurement gap is configured by the node of master network, and the second measurement gap is configured by the node of auxiliary network；When the duration of the lap in the first measurement gap and the second measurement gap is greater than preset threshold, it sends gap and coordinates request message to network side, it includes the first instruction information for being used to indicate the lap that request message is coordinated in the gap, is carried out data transmission with request using at least part of the lap；Receive the gap coordinate responses message for coordinating request message for the gap that network side is sent.The technical solution provided through the invention can be carried out data transmission using measurement gap as far as possible, made up measurement gap bring data rate loss, promoted message transmission rate.
Description
Technical field
The present invention relates to wireless communication technology field, more particularly under a kind of dual link measurement gap coordination approach and
Device, storage medium, user equipment, base station.
Background technique
Just under discussion, the target of first stage is by 4G to current new wireless (New Radio, referred to as NR) standard of 5G
Long term evolution (Long Term Evaluation, referred to as LTE) network disposes 5G network, i.e. dependent (None Stand
Alone, referred to as NSA) mode.Under this mode, user equipment (User Equipment, referred to as UE) is all to quarter at 4G
Under evolution base station (Evolved NodeB, referred to as eNB), to carry out data transmission, 4G connection is first established, is then connected in 4G
UE is established under the auxiliary connect with the 5G connection between the base station 5G (namely gNB), so that UE is with evolution core net (Evolved
Packet Core, referred to as EPC) between by 4G, 5G dual link transmit data.Establish LTE NR dual link (LTE NR
Dual Connection, referred to as EN DC) after, eNB is known as main website (Master Node, referred to as MN), and gNB is known as slave station
(Secondary Node, referred to as SN).
LTE eNB and NR gNB respectively have wireless heterogeneous networks (Radio Resource Control, referred to as RRC) entity
Respective wireless measurement is respectively configured, meanwhile, LTE eNB can also configure the wireless measurement of NR SN as MN, RRC entity.
Thus in terms of the relevant wireless measurement of configuration NR, the RRC entity of both LTE eNB and NR gNB is needed to cooperate.Currently,
Relevant programme is being collected.
When 4G and 5G system measures alien frequencies (being different from Current Serving BTS frequency), UE is needed to be based on measurement gap
(namely GAP) could be completed.Measurement gap is to interrupt data transmission, carries out the period of different-frequency measure.The gap stage is being measured,
UE and network all no longer transmit data.In view of the importance of wireless measurement, measure gap has 40 milliseconds (namely ms) at LTE
Period and 80ms period, in each period, measurement gap is 6ms.It should be evident that if under the 40ms period, because surveying
Transmission rate loss caused by amount gap is up to 6/40=15%.As it can be seen that if can be reduced measurement gap, for promoting data
The help of rate is very big.However, there are no relevant programmes to the more researchs of measurement gap proposition and discussion result by NR at present.
If continuing to use the measurement gap pattern of LTE, very big message transmission rate loss undoubtedly will increase.Therefore, it is necessary to be based on
EN DC dual link scene, optimization measurement gap is to promote message transmission rate.
Summary of the invention
Present invention solves the technical problem that be how under LTE NR dual link scene, using dual link Double RF structure,
The measurement gap in 5G transmission is reduced, to promote the message transmission rate of 5G.
In order to solve the above technical problems, the embodiment of the present invention provides the measurement gap coordination approach under a kind of dual link, packet
It including: receiving the first measurement gap and the second measurement gap from network side, the first measurement gap is configured by the node of master network,
The second measurement gap is configured by the node of auxiliary network；When the lap in the first measurement gap and the second measurement gap
Duration when being greater than preset threshold, send gap and coordinate request message to network side, it includes using that request message is coordinated in the gap
In the first instruction information for indicating the lap, to request at least part using the lap to carry out data biography
It is defeated；Receive the gap coordinate responses message for coordinating request message for the gap that network side is sent.
Optionally, the coordination approach further include: when the gap coordinate responses message shows that request is coordinated in the gap
When message is received, the second indication information that coordination portion is used to indicate in the gap coordinate responses message, the association are obtained
Adjusting part is at least part of the lap；In the coordination portion, provided using the hardware for serving the master network
Source carries out the cell measurement of the master network and the cell measurement of the auxiliary network, and utilizes the hardware for serving the auxiliary network
Resource and the node of the auxiliary network carry out data transmission.
Optionally, the coordination approach further include: it is described first measurement gap in addition to the coordination portion between
In gap part, the cell measurement of the master network is carried out using the hardware resource for serving the master network；It is surveyed described second
Measure in gap in gap portion in addition to the coordination portion, carried out using the hardware resource for serving the auxiliary network described in
The cell measurement of auxiliary network.
Optionally, in the coordination portion, the master network is carried out using the hardware resource for serving the master network
The cell measurement of cell measurement and the auxiliary network comprises determining that the cell measurement of the master network and the cell of the auxiliary network
Difference between the measuring configuration of measurement；The difference of the measuring configuration is passed into the master network on user equipment
RRC, so that difference of the RRC of the master network based on the measuring configuration, in the coordination portion to the master network
The cell measurement of cell measurement and the auxiliary network is controlled.
Optionally, the second indication information includes the initial subframe number and termination subframe numbers of the coordination portion.
Optionally, when the gap coordinate responses message shows that the gap coordination request message is rejected, described
First measurement gap carries out the cell measurement of the master network using the hardware resource for serving the master network, and described the
Two measurement gaps carry out the cell measurement of the auxiliary network using the hardware resource for serving the auxiliary network.
Optionally, the hardware resource for serving the master network is the radio-frequency unit for serving the master network, is served
The hardware resource of the auxiliary network is the radio-frequency unit for serving the auxiliary network.
Optionally, the preset threshold is 1 subframe.
Optionally, the first instruction information includes the initial subframe number and termination subframe numbers of the lap.
Optionally, the master network is 4G network, and the auxiliary network is 5G network.
In order to solve the above technical problems, the embodiment of the present invention also provides the measurement gap coordination approach under a kind of dual link,
It include: to send the first measurement gap and the second measurement gap to user equipment, described first measures gap by the node of master network
Configuration, the second measurement gap are configured by the node of auxiliary network；The gap that the user equipment is sent is received to coordinate to request to disappear
Breath, it includes the lap for being used to indicate the first measurement gap and the second measurement gap that request message is coordinated in the gap
First instruction information, the gap coordinate request message and are used to request to carry out data using at least part of the lap
The duration of transmission, the lap is greater than preset threshold；The gap for coordinating request message for the gap is sent to coordinate to ring
Answer message.
Optionally, when the gap coordinate responses message shows that the gap coordination request message is received, between described
It include the second indication information for being used to indicate coordination portion in gap coordinate responses message, the coordination portion is the lap
At least part, the coordination approach further include: in the coordination portion, pass through the auxiliary network node and the user
The hardware resource that the auxiliary network is served in equipment carries out data transmission.
Optionally, the second indication information includes the initial subframe number and termination subframe numbers of the coordination portion.
Optionally, the hardware resource for serving the auxiliary network is the radio-frequency unit for serving the auxiliary network.
Optionally, the preset threshold is 1 subframe.
Optionally, the first instruction information includes the initial subframe number and termination subframe numbers of the lap.
Optionally, the master network is 4G network, and the auxiliary network is 5G network.
In order to solve the above technical problems, the embodiment of the present invention also provides the measurement gap conditioning unit under a kind of dual link,
Include: the first receiving module, is suitable for receiving the first measurement gap and the second measurement gap, first measurement gap from network side
It is configured by the node of master network, the second measurement gap is configured by the node of auxiliary network；First sending module, when described first
When measuring the duration of the lap in gap and the second measurement gap greater than preset threshold, first sending module is suitable for sending
Request message is coordinated to network side in gap, and it includes being used to indicate the first of the lap to refer to that request message is coordinated in the gap
Show information, is carried out data transmission with request using at least part of the lap；Second receiving module is suitable for receiving net
The gap coordinate responses message for coordinating request message for the gap that network side is sent.
Optionally, the conditioning unit further include: module is obtained, when the gap coordinate responses message shows the gap
When coordination request message is received, the acquisition module, which is suitable for obtaining in the gap coordinate responses message, is used to indicate coordination portion
The second indication information divided, the coordination portion are at least part of the lap；First measurement module, in the association
Part is adjusted, first measurement module carries out the cell measurement of the master network using the hardware resource for serving the master network
With the cell measurement of the auxiliary network, and utilize serve the auxiliary network hardware resource and the auxiliary network node carry out
Data transmission.
Optionally, the conditioning unit further include: the second measurement module removes the coordination in first measurement gap
In gap portion other than part, second measurement module is suitable for carrying out institute using the hardware resource for serving the master network
State the cell measurement of master network；Third measurement module, the gap in second measurement gap in addition to the coordination portion
In part, the third measurement module is suitable for carrying out the cell of the auxiliary network using the hardware resource for serving the auxiliary network
Measurement.
Optionally, first measurement module comprises determining that submodule, be adapted to determine that the master network cell measurement and
Difference between the measuring configuration of the cell measurement of the auxiliary network；Submodule is transmitted, suitable for by the difference of the measuring configuration
The RRC of the master network on user equipment is passed to, so that area of the RRC of the master network based on the measuring configuration
Not, the cell measurement of the master network and the cell measurement of the auxiliary network are controlled in the coordination portion.
Optionally, the second indication information includes the initial subframe number and termination subframe numbers of the coordination portion.
Optionally, the conditioning unit further include: the 4th measurement module, when the gap coordinate responses message show it is described
When gap coordination request message is rejected, the 4th measurement module is suitable for described using serving in the first measurement gap
The hardware resource of master network carries out the cell measurement of the master network, and described auxiliary using serving in the second measurement gap
The hardware resource of network carries out the cell measurement of the auxiliary network.
Optionally, the hardware resource for serving the master network is the radio-frequency unit for serving the master network, is served
The hardware resource of the auxiliary network is the radio-frequency unit for serving the auxiliary network.
Optionally, the preset threshold is 1 subframe.
Optionally, the first instruction information includes the initial subframe number and termination subframe numbers of the lap.
Optionally, the master network is 4G network, and the auxiliary network is 5G network.
In order to solve the above technical problems, the embodiment of the present invention also provides the measurement gap conditioning unit under a kind of dual link,
Include: the second sending module, is suitable for sending the first measurement gap and the second measurement gap to user equipment, between first measurement
Gap is configured by the node of master network, and the second measurement gap is configured by the node of auxiliary network；Third receiving module is suitable for receiving
Request message is coordinated in the gap that the user equipment is sent, and it includes being used to indicate described first to survey that request message is coordinated in the gap
The first instruction information of the lap in gap and the second measurement gap is measured, the gap is coordinated request message and used for requesting
At least part of the lap carries out data transmission, and the duration of the lap is greater than preset threshold；Third is sent
Module, suitable for sending the gap coordinate responses message for coordinating request message for the gap.
Optionally, when the gap coordinate responses message shows that the gap coordination request message is received, between described
It include the second indication information for being used to indicate coordination portion in gap coordinate responses message, the coordination portion is the lap
At least part, the conditioning unit further include: transmission module, be suitable in the coordination portion, pass through the auxiliary network
The hardware resource that the auxiliary network is served in node and the user equipment carries out data transmission.
Optionally, the second indication information includes the initial subframe number and termination subframe numbers of the coordination portion.
Optionally, the hardware resource for serving the auxiliary network is the radio-frequency unit for serving the auxiliary network.
Optionally, the preset threshold is 1 subframe.
Optionally, the first instruction information includes the initial subframe number and termination subframe numbers of the lap.
Optionally, the master network is 4G network, and the auxiliary network is 5G network.
In order to solve the above technical problems, the embodiment of the present invention also provides a kind of storage medium, it is stored thereon with computer and refers to
The step of enabling, coordination approach described in any of the above-described executed when the computer instruction is run.
In order to solve the above technical problems, the embodiment of the present invention also provides a kind of user equipment, including memory and processor,
The computer instruction that can be run on the processor is stored on the memory, the processor runs any of the above-described institute
The step of stating coordination approach.
In order to solve the above technical problems, the embodiment of the present invention also provides a kind of base station, including memory and processor, it is described
It is stored with the computer instruction that can be run on the processor on memory, is assisted described in the processor operation any of the above-described
The step of tune method.
Compared with prior art, the technical solution of the embodiment of the present invention has the advantages that
In embodiments of the present invention, first from network side receive first measurement gap and second measurement gap, described first
It measures gap to be configured by the node (such as LTE MN) of master network, described second measures gap by the node (such as NR SN) of auxiliary network
Configuration is sentenced by the overlapping duration in user equipment (namely UE) the first measurement gap and second measurement gap
A possibility that disconnected lap using two measurement gaps carries out data transmission.Then when first measurement gap and second
When measuring the duration of the lap in gap and being greater than preset threshold, UE can send gap and coordinate request message to network side, with
Request network is carried out data transmission using the lap of NR and LTE, to make up measurement gap bring data rate loss；
UE coordinates to include the first instruction information for being used to indicate the lap in request message in the gap of transmission, with request
At least part using the lap carries out data transmission.Last network institute known to after receiving the request message
State the start-stop position of lap, it is contemplated that the network limited configuration needs in itself, network are directed to the gap to UE feedback
Coordinate the gap coordinate responses message of request message, to notify whether UE uses measurement gap to carry out data transmission.The present invention
Embodiment can be carried out data transmission using measurement gap as far as possible, promote message transmission rate.
Further, when the gap coordinate responses message shows that the gap coordination request message is received, institute is obtained
The second indication information that coordination portion is used to indicate in the coordinate responses message of gap is stated, to utilize service in the coordination portion
The cell measurement of the master network and the cell measurement of the auxiliary network are carried out in the hardware resource of the master network, and utilize clothes
It is engaged in carrying out data transmission in the node of the hardware resource and the auxiliary network of the auxiliary network, to guarantee do not influencing cell survey
While amount, is carried out data transmission as far as possible using measurement gap, promote message transmission rate.
Detailed description of the invention
Fig. 1 is a kind of typical application scenarios schematic diagram provided in an embodiment of the present invention；
Fig. 2 is the process of the side the UE measurement gap coordination approach under a kind of dual link that first embodiment of the invention provides
Figure；
Fig. 3 is that a kind of UE that second embodiment of the invention provides and network side are negotiated to measure the scene of the lap in gap
Schematic diagram；
Fig. 4 is the process of the network side measurement gap coordination approach under a kind of dual link that third embodiment of the invention provides
Figure；
Fig. 5 is the data flow diagram of the measurement gap coordination approach under a kind of dual link that fourth embodiment of the invention provides；
Fig. 6 is that the structure of the side the UE measurement gap conditioning unit under a kind of dual link that fifth embodiment of the invention provides is shown
It is intended to；
Fig. 7 is the structure of the network side measurement gap conditioning unit under a kind of dual link that sixth embodiment of the invention provides
Schematic diagram.
Specific embodiment
It will be appreciated by those skilled in the art that there is presently no the measurement gaps (Gap) to NR to propose more skills as described in background
Art scheme will increase message transmission rate loss if continuing to use LTE measurement gap, be unfavorable for promoting 5G rate.
Present inventor is noticed after study in LTE NR dual link (LTE NR Dual Connection, letter
Claim EN DC) in scene, when the configuration measurement gap NR, the RRC entity of both LTE eNB and NR gNB needs to cooperate, the two
By cooperation, it is possible to configure same measurement gap to UE.Even if not cooperating, there is also measurement gap portion overlapping can
Energy.In EN DC scene, UE Double RF (Radio Frequency, referred to as RF) component can be used realize with LTE and
It is connected while NR.If network LTE eNB and NR gNB is that UE is configured with same measurement gap or measurement gap portion weight
It is folded, it is contemplated that NR is measured and needed the cell measurement carried out to pacify under gap by the scalability and 5G high rate data transmission ability of agreement
It is discharged on LTE RF and carries out, then the measurement gap of NR can be carried out data transmission, so as to make up measurement gap bring
Data rate loss.But in real network, since network may be not aware that NR can be transmitted on original measurement gap
Data, network will not be UE schedule data transmission resource at this time, and therefore, UE needs this information notifying network.
In view of NR may be implemented higher message transmission rate, the embodiment of the present invention attempt as far as possible using measurement gap into
The data of row NR are transmitted.First from network side receive first measurement gap and second measurement gap, it is described first measurement gap by
The node (such as LTE MN) of master network configures, and the second measurement gap is configured by the node (such as NR SN) of auxiliary network, passes through use
Family equipment (namely UE) the first measurement gap and described second measures the overlapping duration in gap to judge to carry out data
A possibility that transmission.Then when the duration of the lap in the first measurement gap and the second measurement gap is greater than preset threshold
When, UE can send gap and coordinate request message to network side, to request network to carry out data using the lap of NR and LTE
Transmission, to make up measurement gap bring data rate loss；UE coordinates in the gap of transmission
It is used to indicate the first instruction information of the lap, to request at least part using the lap to carry out data
Transmission.The start-stop position of last network lap known to after receiving the request message, it is contemplated that network limited
In the configuration needs of itself, network coordinates the gap coordinate responses message of request message to UE feedback for the gap, so as to
Whether notice UE is carried out data transmission using measurement gap.The embodiment of the present invention can carry out data biography using measurement gap as far as possible
It is defeated, promote message transmission rate.
It is understandable to enable above-mentioned purpose of the invention, feature and beneficial effect to become apparent, with reference to the accompanying drawing to this
The specific embodiment of invention is described in detail.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.Meanwhile of the invention real
It applies in the description of example, term " first ", " second " etc. are only used for distinguishing description, are not understood to indicate or imply relatively important
Property.
Fig. 1 is a kind of application scenarios schematic diagram of the embodiment of the present invention.In Fig. 1, the 5G system 10 under NSA mode includes
EPC 101, master network LTE eNB 102, auxiliary network N R gNB 103 and UE 104.Wherein, LTE eNB 102 is used as main website
(namely MN) can carry out user face with EPC 101 and control plane is connect, NR gNB 103 as extension station (namely SN) only with EPC
101 carry out the connection of user face, and UE 104 (can not be shown by Double RF (Radio Frequency, referred to as RF) component in figure
It is communicated out) with master network and auxiliary network implementations dual link.
Fig. 2 is the process of the side the UE measurement gap coordination approach under a kind of dual link that first embodiment of the invention provides
Figure, this method can be applied to the side of user equipment, the user equipment have serve master network resource (for example, with
In the RF component of LTE) and the resource RF component of NR (for example, be used for) of auxiliary network is served, two kinds of resources is independent from each other,
It can work at the same time.The step of measurement gap coordination approach shown in Fig. 2 may include:
Step S201: the first measurement gap and the second measurement gap are received from network side, first measurement gap is by leading
The node of network configures, and the second measurement gap is configured by the node of auxiliary network；
Step S202: when the duration of the lap in the first measurement gap and the second measurement gap is greater than preset threshold
When, it sends gap and coordinates request message to network side, it includes being used to indicate the lap that request message is coordinated in the gap
First instruction information, with request carried out data transmission using at least part of the lap；
Step S203: the gap coordinate responses message for coordinating request message for the gap that network side is sent is received.
The example non-limiting as one, the master network can be 4G network, and such as LTE network, the auxiliary network is
5G network, such as NR network, description below is carried out as example.
Specifically, each step is illustrated in detail below combined with Figure 1 and Figure 2,.In step s 201, UE 104 is from network side
It receives from the first measurement gap that LTE eNB 102 is configured and between the second measurement that NR gNB 103 is configured
Gap.Since the first gap and the second gap are configured by the node of master network and the node of auxiliary network respectively, the two can
Can have lap may also be not present lap, and in overlapping, the lap possibility of the two is larger may also be smaller.
In step S202, UE 104 is compared the first measurement gap and the second measurement gap, if described
First measurement gap and the second measurement gap are there are lap, and when the duration of the lap is greater than preset threshold, then
The gap, which is sent, to NR gNB 103 coordinates request message.The gap coordinate request message may include be used to indicate it is described
First instruction information of lap, is carried out data transmission with request using at least part of the lap.Wherein, institute
Stating preset threshold can be 1 subframe (usually 1ms).In terms of the minimum unit of lap can be come by subframe, less than 1 son
The overlapping region of frame is not counted in the lap.In practical applications, those skilled in the art can become according to actual needs
More preset thresholds are dissolved, for example preset threshold can be 2 subframes or 3 subframes etc..Wherein, the gap coordinates to request to disappear
Breath can for example be realized by the way of RRC signaling.
Referring to Fig. 3, specifically, the first instruction information may include that (Fig. 3 does not show by the initial subframe number N1 of lap 302
Out) and terminate subframe numbers N2 (Fig. 3 is not shown).By taking LTE network as an example, it is assumed that the first measurement gap 301 be 6 subframes (that is,
Label is respectively 0,1 ..., 5 subframe), if beginning to be overlapped from the 1st subframe, N1=0, if the weight since the 2nd subframe
It folds, then N1=1, and so on, the 6th subframe is just overlapped then N1=5.Such as there was only 1 subframe overlapping, then N1=N2.As surveyed
It measures gap and is all overlapped then N1=0, N2=5, so far, UE obtains the initial subframe number N1 of the lap and terminates subframe numbers
N2.In Fig. 3, totally 5 subframes of lap 302, as the first instruction information, can request NR SN use by
The lap 302 of N1 and N2 instruction carries out data transmission.
It continues to refer to figure 1 and Fig. 2, in step S203, what UE 104 received that network side NR gNB 103 sends is directed to institute
State the gap coordinate responses message that request message is coordinated in gap.Further, described in showing when the gap coordinate responses message
Request message is coordinated when being received in gap, and UE 104, which is obtained, is used to indicate the of coordination portion in the gap coordinate responses message
Two instruction information, the coordination portion are at least part of the lap；In the coordination portion, UE 104 can benefit
The cell measurement of the master network and the cell measurement of the auxiliary network are carried out with the hardware resource for serving the master network, and
Node using the hardware resource and the auxiliary network of serving the auxiliary network carries out data transmission.Wherein, the gap association
Adjust response message that can also realize by the way of RRC signaling.
Combined with Figure 1 and Figure 2, if the receiving of NR gNB 103 is carried out data transmission using the lap, NR gNB
103 can add second indication information in the gap coordinate responses message to indicate the determining coordination portion of network.It is simultaneous
The configuration requirement of network itself is cared for, what the coordination portion can be modified by network based on lap, for example,
Coordinate a part of the lap indicated in request message in the gap.
With reference to Fig. 3, the second indication information may include that (Fig. 3 does not show by the initial subframe number N3 of the coordination portion 303
Out) and subframe numbers N4 (Fig. 3 is not shown) is terminated, wherein the calculation of N3, N4 are identical as N1, N2.In Fig. 3, by N3 and N4
Totally 3 subframes of the coordination portion 303 indicated, i.e., under the coordination portion that N3 and N4 is indicated, NR gNB 103 can be with UE
104 carry out data transmission.
The example non-limiting as one, combined with Figure 1 and Figure 2, UE 104 can using serve the RF component of NR into
Row transmitting uplink data.The basic step of the uplink may include: the coordination portion in the measurement gap, UE 104
Physical down control can be monitored according to the configuration in discontinuous reception (Discontinuous Reception, referred to as DRX) period
Channel (Physical Downlink Control Channel, referred to as PDCCH) processed.If UE 104 has upstream data,
It can be based on scheduling process, i.e. transmission scheduling request (Scheduling Request, abbreviation SR) and buffer status report (Buffer
Status Report, abbreviation BSR) application resource, once receiving the ascending resource of network distribution, then UE 104 can transmit uplink
Data.It should be evident that if network has downlink data downlink data can also be transmitted in the coordination portion 303.
Combined with Figure 1 and Figure 2, in the first measurement gap that LTE eNB 102 is configured in addition to the coordination portion 303
In gap portion, the resource for serving the LTE network can use, namely serve the RF component progress LTE net of LTE network
The cell measurement of network；In gap portion in second measurement gap in addition to the coordination portion 303, it can use clothes
It is engaged in the resource of the NR network, namely serves the RF component of NR network and carry out the cell measurement of the NR network.
Further, in the coordination portion 303, using serving the resource of the LTE network, namely LTE is served
The RF component of network carries out the cell measurement of LTE network and the cell measurement of NR network.Combined with Figure 1 and Figure 2, in the coordination portion
The step of dividing 303 progress cell measurement may include: that UE 104 determines the cell measurement of LTE network and the cell measurement of NR network
Measuring configuration between difference；The LTE RRC entity that the difference of the measuring configuration is passed to UE itself, so that LTE
Difference of the RRC entity based on the measuring configuration carries out LTE cell measurement and NR cell measurement in the coordination portion 303
Control.
Further, if the gap coordinate responses message shows that the gap is coordinated request message and is rejected, the
One measurement gap and the second measurement gap are still used for the measurement of usual manner, are no longer used to data transmission.More specifically, may be used
To utilize the hardware resource (such as serving the radio-frequency unit of LTE network) for serving the master network in the first measurement gap
The cell measurement of the master network (such as LTE network) is carried out, and can be described auxiliary using serving in the second measurement gap
The hardware resource (such as serving the radio-frequency unit of NR network) of network carries out the cell measurement of the auxiliary network (such as NR network).
Fig. 4 is the process of the network side measurement gap coordination approach under a kind of dual link that third embodiment of the invention provides
Figure, this method can be applied to network side.Coordination approach shown in Fig. 4 the following steps are included:
Step S401: to user equipment send first measurement gap and second measurement gap, it is described first measurement gap by
The node of master network configures, and the second measurement gap is configured by the node of auxiliary network；
Step S402: it receives the gap that the user equipment is sent and coordinates request message, request message is coordinated in the gap
The first instruction information including being used to indicate the lap in the first measurement gap and the second measurement gap, the gap association
Adjust request message for requesting to carry out data transmission using at least part of the lap, the duration of the lap
Greater than preset threshold；
Step S403: the gap coordinate responses message for coordinating request message for the gap is sent.
The example non-limiting as one, the master network can be LTE network, and the auxiliary network is NR network.
In conjunction with Fig. 1 and Fig. 4, specifically, in step S401, network side (such as LTE eNB 102 and NR gNB 103) to
UE 104 sends the first measurement gap and the second measurement gap, wherein first measurement gap is by master network LTE eNB 102
Configuration, second measurement gap are configured by auxiliary network N R gNB 103.Since the first gap and the second gap are by leading respectively
The configuration of the node of the node of network and auxiliary network, therefore, there may be laps, and lap may also be not present for the two,
In overlapping, the lap possibility of the two is larger may also be smaller.
In step S402, request message is coordinated in the gap that NR gNB 103 receives the transmission of UE 104, can be from described
Coordinate the carry in request message first instruction information to learn, the lap in the first measurement gap and the second measurement gap
And UE 104 is desirable at least part of the lap and carries out data transmission.Wherein, request is coordinated in the gap
Message can be realized by the way of RRC signaling.
With reference to Fig. 3, the first instruction information may include the initial subframe number N1 and termination subframe numbers of lap 302
N2.By taking LTE network as an example, it is assumed that the first measurement gap 301 is 6 subframes (that is, label is respectively 0,1 ..., 5 subframe),
If beginning to be overlapped from the 1st subframe, N1=0, if being overlapped since the 2nd subframe, N1=1, and so on, the 6th
Subframe is just overlapped then N1=5.Such as there was only 1 subframe overlapping, then N1=N2.N1=0, N2=if measuring gap and being all overlapped
5, so far, UE obtains the initial subframe number N1 of the lap 302 and terminates subframe numbers N2.In Fig. 3, lap 302
Totally 5 subframes can request NR SN to use the lap 302 indicated by N1 and N2 as the first instruction information
Carry out data transmission.Wherein, the duration of the lap 302 is greater than preset threshold.The preset threshold can be 1 subframe
(usually 1ms).In terms of the minimum unit of lap 302 can be come by subframe, the overlapping region less than 1 subframe is not counted in institute
State lap 302.In practical applications, those skilled in the art can change more preset thresholds out according to actual needs,
For example preset threshold can be 2 subframes or 3 subframes etc..
In step S403, network side NR gNB 103 is sent to UE 104 between gap coordination request message
Gap coordinate responses message.Further, when the gap coordinate responses message shows that the gap is coordinated request message and received
When, the gap coordinate responses message carries the second indication information for being used to indicate coordination portion, and the coordination portion 303 can be with
For at least part of the lap 302.In conjunction with Fig. 1 and Fig. 4, if NR gNB 103 shows to receive to use the overlapping
Part 302 carries out data transmission, then NR gNB 103 is by adding second indication information in the gap coordinate responses message
To indicate the determining coordination portion 303 of network.For the configuration requirement for taking into account network itself, the coordination portion 303 can be by net
Network is modified based on lap, and the lap 302 indicated in request message is coordinated in for example, described gap
A part.
With reference to Fig. 3, the second indication information may include the initial subframe number N3 and terminator of the coordination portion 303
Frame number N4, wherein the calculation of N3, N4 are identical as N1, N2.In Fig. 3, subframe numbers N3, N4 indicate the coordination portion 303
Totally 3 subframes, i.e., in the coordination portion 303, NR gNB 103 can carry out data transmission with UE 104.Specifically, in institute
It states coordination portion 303 to carry out data transmission, those skilled in the art can be in conjunction with Fig. 3 and Fig. 4, with reference in embodiment illustrated in fig. 2
Transmission method in the step S203, it will not be described here.
Further, if the gap coordinate responses message shows that the gap is coordinated request message and is rejected, UE
104 can such as serve the portion RF of LTE network in the first measurement gap using the hardware resource for serving the master network
Part carries out the cell measurement of the master network such as LTE network, and can be described auxiliary using serving in the second measurement gap
The cell measurement of the hardware resource of network auxiliary network such as NR network as described in the RF component progress for serving NR network.
Fig. 5 is the data flow diagram of the measurement gap coordination approach under a kind of dual link that fourth embodiment of the invention provides.
In conjunction with Fig. 1 and Fig. 5, request message 501 is coordinated in the measurement gap can be sent to network side (such as NR gNB by UE 104
103)；Coordinate the initial subframe number N1 and terminate subframe that request message 501 may include the lap in the measurement gap
Number N2.Correspondingly, measurement gap coordinate responses message 502 can be sent to UE by network side (such as NR gNB 103)
104.Measurement gap coordinate responses message 502 may include refusal mark, the initial subframe number N3 of the coordination portion and
Terminate subframe numbers N4.
Fig. 6 is that the structure of the side the UE measurement gap conditioning unit under a kind of dual link that fifth embodiment of the invention provides is shown
Be intended to, which can be used for user equipment, such as be integrated in user equipment or with user equipment coupled outside.Fig. 6 institute
The conditioning unit 60 shown may include the first receiving module 601, the first sending module 602, the second receiving module 603, obtain mould
Block 604, the first measurement module 605, the second measurement module 606, third measurement module 607 and the 4th measurement module 608.
Specifically, first receiving module 601 can receive the first measurement gap and the second measurement gap from network side,
The first measurement gap is configured by the node (such as LTE MN) of master network, and described second measures gap by the node of auxiliary network
(such as NR SN) configuration.One not limiting example is that the master network can be LTE network, and the auxiliary network is NR network.
Further, when the duration of the lap in the first measurement gap and the second measurement gap is greater than preset threshold
When, first sending module 602 can send gap and coordinate request message to network side, and request message packet is coordinated in the gap
The the first instruction information for being used to indicate the lap is included, is counted with request using at least part of the lap
According to transmission.Wherein, the preset threshold can be 1 subframe；The first instruction information may include the lap
Initial subframe number and termination subframe numbers.
Further, second receiving module 603 can receive requesting for gap coordination for network side transmission
The gap coordinate responses message of message.Further, when the gap coordinate responses message shows that the gap coordinates request and disappears
Breath is when being received, and described obtain is used to indicate the of coordination portion in the available gap coordinate responses message of module 604
Two instruction information, the coordination portion are at least part of the lap.Wherein, the second indication information can wrap
It includes the initial subframe number of the coordination portion and terminates subframe numbers.Further, in the coordination portion, the first measurement mould
Block 605, which can use, serves the hardware resource of the master network and carries out the cell measurement of the master network (such as LTE) and described
The cell measurement of auxiliary network (such as NR), and utilize the node for the resource and the auxiliary network for serving the auxiliary network (such as NR)
(such as NR SN) carries out data transmission.
Further, the conditioning unit 60 can also include the second measurement module 606.In first measurement gap
In gap portion in addition to the coordination portion, second measurement module 606, which can use, serves the master network (such as
LTE resource) carries out the cell measurement of the master network.Further, the conditioning unit 60 can also include that third measures
Module 607.In gap portion in second measurement gap in addition to the coordination portion, the third measurement module
607 can use the cell measurement for serving the resource progress auxiliary network (such as NR) of the auxiliary network (such as NR).
As a nonlimiting examples, first measurement module 605 may include: determining submodule 6051 and pass
Pass submodule 6052.In conjunction with Fig. 1, the determining submodule 6051 can determine the master network (such as LTE) cell measurement and
Difference between the measuring configuration of the cell measurement of the auxiliary network (such as NR)；Transmitting submodule 6052 can match the measurement
The difference set passes to the RRC entity of master network described in UE 104 (such as LTE), so that the RRC of the master network (such as LTE) is real
Difference of the body based on the measuring configuration, in the coordination portion to the cell measurement of the master network (such as LTE) and described auxiliary
The cell measurement of network (such as NR) is controlled.
Further, the conditioning unit 60 can also include the 4th measurement module 608.When the gap coordinate responses disappear
When breath shows that the gap coordination request message is rejected, the 4th measurement module 608 can be in first measurement gap
It is carried out using the RF component (not shown) of for example described master network (such as LTE) of the resource for serving the master network (such as LTE)
The cell measurement of the master network (such as LTE), and in the second measurement gap using serving the auxiliary network (such as NR)
The cell measurement of auxiliary network (such as NR) as described in the RF component (not shown) progress of resource auxiliary network as described in serving.
It will be appreciated by those skilled in the art that conditioning unit 60 described in the present embodiment can be used for implementing above-mentioned embodiment illustrated in fig. 2
Described in method and technology scheme.About it is described measurement gap conditioning unit 60 working principle, more contents of working method,
It is referred to associated description of the Fig. 1 into Fig. 3, Fig. 5, which is not described herein again.
Fig. 7 is the structure of the network side measurement gap conditioning unit under a kind of dual link that sixth embodiment of the invention provides
Schematic diagram, the device can be used for network side, such as be integrated in network side equipment (such as base station) or and network side equipment
Coupled outside.Conditioning unit 70 shown in Fig. 7 may include the second sending module 701, third receiving module 702, third transmission
Module 703 and transmission module 704.
Specifically, second sending module 701 can be sent between the first measurement gap and the second measurement to user equipment
Gap, the first measurement gap are configured by the node of master network, and the second measurement gap is configured by the node of auxiliary network.Its
In, the master network can be 4G network, and such as LTE network, the auxiliary network is 5G network, such as NR network.
Further, the third receiving module 702 is coordinated to request to disappear suitable for receiving the gap that the user equipment is sent
Breath, it includes the lap for being used to indicate the first measurement gap and the second measurement gap that request message is coordinated in the gap
First instruction information, the gap coordinate request message and are used to request to carry out data using at least part of the lap
The duration of transmission, the lap is greater than preset threshold.Wherein, the preset threshold can be 1 subframe；Described first refers to
Show that information may include the initial subframe number and termination subframe numbers of the lap.
Further, the third sending module 703 can send the gap association for coordinating request message for the gap
Adjust response message.Further, when the gap coordinate responses message shows that the gap coordination request message is received, institute
It states comprising the second indication information for being used to indicate coordination portion in the coordinate responses message of gap, the coordination portion is the overlapping
Partial at least part.Wherein, the second indication information includes the initial subframe number and termination subframe of the coordination portion
Number.
Preferably, the conditioning unit 70 can also include transmission module 704.In the coordination portion, the transmission mould
Block 704 can be by serving the hardware resource of the auxiliary network as serviced in the node and the user equipment of the auxiliary network
Carry out data transmission in the RF component of the auxiliary network.
It will be appreciated by those skilled in the art that conditioning unit 70 described in the present embodiment can be used for implementing above-mentioned embodiment illustrated in fig. 4
Described in method and technology scheme.About it is described measurement gap conditioning unit 70 working principle, more contents of working method,
It is referred to the associated description of Fig. 1, Fig. 3 into Fig. 5, which is not described herein again.
Further, the embodiment of the invention also discloses a kind of storage mediums, are stored thereon with computer instruction, the meter
Above-mentioned Fig. 1 measures gap coordination approach into Fig. 5 in any illustrated embodiment the step of is executed when the instruction operation of calculation machine.It is preferred that
Ground, the storage medium may include computer readable storage medium.Preferably, the storage medium may include ROM, RAM,
Disk or CD etc..
Further, the embodiment of the invention also discloses a kind of user equipment, including memory and processor, the storages
The computer instruction that can be run on the processor is stored on device, the processor is held when running the computer instruction
The step of measuring gap coordination approach in the above-mentioned embodiment illustrated in fig. 2 of row, can be together about the method for embodiment illustrated in fig. 2
Referring to Fig.1, the associated description of Fig. 3, Fig. 5.
Further, the embodiment of the invention also discloses a kind of base station, including memory and processor, on the memory
It is stored with the computer instruction that can be run on the processor, the processor executes when running the computer instruction
The step of gap coordination approach is measured in embodiment illustrated in fig. 4 can be together referring to figure about the method for embodiment illustrated in fig. 4
1, the associated description of Fig. 3, Fig. 5.
Although present disclosure is as above, present invention is not limited to this.Anyone skilled in the art are not departing from this
It in the spirit and scope of invention, can make various changes or modifications, therefore protection scope of the present invention should be with claim institute
Subject to the range of restriction.
Claims (37)
1. the measurement gap coordination approach under a kind of dual link characterized by comprising
The first measurement gap and the second measurement gap are received from network side, first measurement gap is matched by the node of master network
It sets, the second measurement gap is configured by the node of auxiliary network；
When the duration of the lap in the first measurement gap and the second measurement gap is greater than preset threshold, gap association is sent
Adjust request message to network side, it includes the first instruction letter for being used to indicate the lap that request message is coordinated in the gap
Breath is carried out data transmission with request using at least part of the lap；
Receive the gap coordinate responses message for coordinating request message for the gap that network side is sent.
2. coordination approach according to claim 1, which is characterized in that further include:
When the gap coordinate responses message shows that the gap coordination request message is received, obtains the gap and coordinate to ring
The second indication information that coordination portion is used to indicate in message is answered, the coordination portion is at least one of the lap
Point；
In the coordination portion, cell measurement and the institute of the master network are carried out using the hardware resource for serving the master network
The cell measurement of auxiliary network is stated, and carries out data using the node of the hardware resource and the auxiliary network of serving the auxiliary network
Transmission.
3. coordination approach according to claim 2, which is characterized in that further include:
In first measurement gap in gap portion in addition to the coordination portion, using serving the master network
Hardware resource carries out the cell measurement of the master network；
In second measurement gap in gap portion in addition to the coordination portion, using serving the auxiliary network
Hardware resource carries out the cell measurement of the auxiliary network.
4. coordination approach according to claim 2 or 3, which is characterized in that described using serving in the coordination portion
The cell measurement of cell measurement and the auxiliary network that the hardware resource of master network carries out the master network includes:
Determine the difference between the cell measurement of the master network and the measuring configuration of the cell measurement of the auxiliary network；
The difference of the measuring configuration is passed to the RRC of the master network on user equipment, so that the master network
Difference of the RRC based on the measuring configuration, in the coordination portion to the cell measurement of the master network and the auxiliary network
Cell measurement is controlled.
5. coordination approach according to claim 2 or 3, which is characterized in that the second indication information includes the coordination
Partial initial subframe number and termination subframe numbers.
6. coordination approach according to claim 1, which is characterized in that further include:
When the gap coordinate responses message shows that the gap coordination request message is rejected, in first measurement gap
The cell measurement of the master network is carried out using the hardware resource for serving the master network, and in second measurement gap benefit
The cell measurement of the auxiliary network is carried out with the hardware resource for serving the auxiliary network.
7. according to the described in any item coordination approach of claim 2,3,6, which is characterized in that serve the hardware of the master network
Resource is the radio-frequency unit for serving the master network, and the hardware resource for serving the auxiliary network is to serve the auxiliary network
Radio-frequency unit.
8. according to claim 1 to 3,6 described in any item coordination approach, which is characterized in that the preset threshold is 1 son
Frame.
9. according to claim 1 to 3,6 described in any item coordination approach, which is characterized in that described first indicates that information includes
The initial subframe number and termination subframe numbers of the lap.
10. according to claim 1 to 3,6 described in any item coordination approach, which is characterized in that the master network is 4G network,
The auxiliary network is 5G network.
11. the measurement gap coordination approach under a kind of dual link characterized by comprising
The first measurement gap and the second measurement gap are sent to user equipment, first measurement gap is matched by the node of master network
It sets, the second measurement gap is configured by the node of auxiliary network；
It receives the gap that the user equipment is sent and coordinates request message, it includes being used to indicate institute that request message is coordinated in the gap
The first instruction information of the lap in the first measurement gap and the second measurement gap is stated, the gap is coordinated request message and is used for
Request is carried out data transmission using at least part of the lap, and the duration of the lap is greater than preset threshold；
Send the gap coordinate responses message for coordinating request message for the gap.
12. coordination approach according to claim 11, which is characterized in that described in showing when the gap coordinate responses message
When gap coordination request message is received, indicated in the gap coordinate responses message comprising being used to indicate the second of coordination portion
Information, the coordination portion are at least part of the lap, the coordination approach further include:
In the coordination portion, by the hardware for serving the auxiliary network in the node and the user equipment of the auxiliary network
Resource carries out data transmission.
13. coordination approach according to claim 12, which is characterized in that the second indication information includes the coordination portion
The initial subframe number and termination subframe numbers divided.
14. 2 or 13 described in any item coordination approach according to claim 1, which is characterized in that serve the hard of the auxiliary network
Part resource is the radio-frequency unit for serving the auxiliary network.
15. 1 to 13 described in any item coordination approach according to claim 1, which is characterized in that the preset threshold is 1 son
Frame.
16. 1 to 13 described in any item coordination approach according to claim 1, which is characterized in that described first indicates that information includes
The initial subframe number and termination subframe numbers of the lap.
17. 1 to 13 described in any item coordination approach according to claim 1, which is characterized in that the master network is 4G network,
The auxiliary network is 5G network.
18. the measurement gap conditioning unit under a kind of dual link characterized by comprising
First receiving module is suitable for receiving the first measurement gap and the second measurement gap, first measurement gap from network side
It is configured by the node of master network, the second measurement gap is configured by the node of auxiliary network；
First sending module, when the duration of the lap in the first measurement gap and the second measurement gap is greater than preset threshold
When, first sending module is suitable for sending gap and coordinates request message to network side, and the gap coordinates request message and includes
It is used to indicate the first instruction information of the lap, to request at least part using the lap to carry out data
Transmission；
Second receiving module disappears suitable for receiving the gap coordinate responses for coordinating request message for the gap that network side is sent
Breath.
19. conditioning unit according to claim 18, which is characterized in that further include:
Module is obtained, when the gap coordinate responses message shows that the gap coordination request message is received, the acquisition
Module is suitable for obtaining the second indication information for being used to indicate coordination portion in the gap coordinate responses message, the coordination portion
For at least part of the lap；
First measurement module, in the coordination portion, first measurement module is provided using the hardware for serving the master network
Source carries out the cell measurement of the master network and the cell measurement of the auxiliary network, and utilizes the hardware for serving the auxiliary network
Resource and the node of the auxiliary network carry out data transmission.
20. conditioning unit according to claim 19, which is characterized in that further include:
Second measurement module, in the gap portion that described first measures in gap in addition to the coordination portion, described second
Measurement module is suitable for carrying out the cell measurement of the master network using the hardware resource for serving the master network；
Third measurement module, in the gap portion that described second measures in gap in addition to the coordination portion, the third
Measurement module is suitable for carrying out the cell measurement of the auxiliary network using the hardware resource for serving the auxiliary network.
21. conditioning unit described in 9 or 20 according to claim 1, which is characterized in that first measurement module includes:
Determine submodule, be adapted to determine that the cell measurement of the master network and the cell measurement of the auxiliary network measuring configuration it
Between difference；
Submodule is transmitted, the RRC of the master network on user equipment is passed to suitable for the difference by the measuring configuration, so that
The RRC of the master network is obtained based on the difference of the measuring configuration, in the coordination portion to the cell measurement of the master network
It is controlled with the cell measurement of the auxiliary network.
22. conditioning unit described in 9 or 20 according to claim 1, which is characterized in that the second indication information includes the association
It adjusts the initial subframe number of part and terminates subframe numbers.
23. conditioning unit according to claim 18, which is characterized in that further include:
4th measurement module, it is described when the gap coordinate responses message shows that the gap coordination request message is rejected
4th measurement module is suitable for carrying out the major network using the hardware resource for serving the master network in the first measurement gap
The cell measurement of network, and the auxiliary network is carried out using the hardware resource for serving the auxiliary network in the second measurement gap
Cell measurement.
24. 9,20,23 described in any item conditioning units according to claim 1, which is characterized in that serve the master network
Hardware resource is the radio-frequency unit for serving the master network, and it is described auxiliary to serve to serve the hardware resource of the auxiliary network
The radio-frequency unit of network.
25. 8 to 20,23 described in any item conditioning units according to claim 1, which is characterized in that the preset threshold is 1
Subframe.
26. 8 to 20,23 described in any item conditioning units according to claim 1, which is characterized in that the first instruction information
Initial subframe number and termination subframe numbers including the lap.
27. 8 to 20,23 described in any item conditioning units according to claim 1, which is characterized in that the master network is 4G net
Network, the auxiliary network are 5G network.
28. the measurement gap conditioning unit under a kind of dual link characterized by comprising
Second sending module is suitable for sending the first measurement gap and the second measurement gap to user equipment, between first measurement
Gap is configured by the node of master network, and the second measurement gap is configured by the node of auxiliary network；
Third receiving module coordinates request message suitable for receiving the gap that the user equipment is sent, and request is coordinated in the gap
Message includes being used to indicate the first instruction information of the lap in the first measurement gap and the second measurement gap, between described
Gap is coordinated request message and is used to request to be carried out data transmission using at least part of the lap, the lap
Duration is greater than preset threshold；
Third sending module, suitable for sending the gap coordinate responses message for coordinating request message for the gap.
29. conditioning unit according to claim 28, which is characterized in that described in showing when the gap coordinate responses message
When gap coordination request message is received, indicated in the gap coordinate responses message comprising being used to indicate the second of coordination portion
Information, the coordination portion are at least part of the lap, the conditioning unit further include:
Transmission module is suitable in the coordination portion, by serving institute in the node and the user equipment of the auxiliary network
The hardware resource for stating auxiliary network carries out data transmission.
30. conditioning unit according to claim 29, which is characterized in that the second indication information includes the coordination portion
The initial subframe number and termination subframe numbers divided.
31. the conditioning unit according to claim 29 or 30, which is characterized in that serve the hardware resource of the auxiliary network
For the radio-frequency unit for serving the auxiliary network.
32. according to the described in any item conditioning units of claim 28 to 31, which is characterized in that the preset threshold is 1 son
Frame.
33. according to the described in any item conditioning units of claim 28 to 31, which is characterized in that described first indicates that information includes
The initial subframe number and termination subframe numbers of the lap.
34. according to the described in any item conditioning units of claim 28 to 31, which is characterized in that the master network is 4G network,
The auxiliary network is 5G network.
35. a kind of storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction executes when running
The step of any one of claims 1 to 10 or claim 11 to 17 coordination approach.
36. a kind of user equipment, including memory and processor, it is stored with and can runs on the processor on the memory
Computer instruction, which is characterized in that perform claim requires any in 1 to 10 when the processor runs the computer instruction
The step of item coordination approach.
37. a kind of base station, including memory and processor, the meter that can be run on the processor is stored on the memory
Calculation machine instruction, which is characterized in that perform claim requires any one of 11 to 17 when the processor runs the computer instruction
The step of coordination approach.
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